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[sin-ee-ohl] /ˈsɪn iˌoʊl/
noun, Chemistry, Pharmacology.
a colorless, oily, slightly water-soluble liquid terpene ether, C 10 H 18 O, having a camphorlike odor and a pungent, spicy, cooling taste, found in eucalyptus, cajeput, and other essential oils: used in flavoring, perfumery, and medicine chiefly as an expectorant.
Also, cineol
[sin-ee-awl, -ol] /ˈsɪn iˌɔl, -ˌɒl/ (Show IPA)
Also called cajeputol, cajuputol, eucalyptol.
Origin of cineole
alteration of New Latin oleum cinae, equivalent to oleum oil + genitive singular of cina wormseed Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
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British Dictionary definitions for cineol


another name for eucalyptol
Word Origin
C19: changed from New Latin oleum cinae, literally: oil of wormseed
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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